Title:
ROTARY STAMPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/192106
Kind Code:
A1
Abstract:
A rotary stamping device, comprising a sleeve structure (1), a stamping assembly (2) and a steering assembly (3) having a reset function; one end of the stamping assembly (2) extends into the sleeve structure (1) and can slide along the axial direction of the sleeve structure (1); the steering assembly (3) is rotatably provided in the sleeve structure (1) and is sleeved on the stamping assembly (2); when the stamping assembly (2) stamps a part (100), the stamping assembly (2) drives the steering assembly (3) to move upwards, the steering assembly (3) is reset after the stamping by the stamping assembly (2) is finished, and the steering assembly (3) can drive, in the process of reset, the stamping assembly (2) to rotate by a predetermined angle.
Inventors:
YANG JIAHUA (CN)
LI XIAN (CN)
CUI LVLU (CN)
LI XIAN (CN)
CUI LVLU (CN)
Application Number:
PCT/CN2019/113544
Publication Date:
October 01, 2020
Filing Date:
October 28, 2019
Export Citation:
Assignee:
JOUDER PREC IND KUNSHAN CO LTD (CN)
International Classes:
B21D22/04
Domestic Patent References:
| WO2000037193A1 | 2000-06-29 |
Foreign References:
| CN109848300A | 2019-06-07 | |||
| CN209716199U | 2019-12-03 | |||
| US20160082497A1 | 2016-03-24 | |||
| CN208146709U | 2018-11-27 | |||
| CN102989963A | 2013-03-27 | |||
| CN86208026U | 1987-12-09 | |||
| CN201910241380A | 2019-03-28 |
Other References:
See also references of EP 3895823A4
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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